Insights

Market Leadership As part of Quanta Services, Stronghold is positioned within a leading network of companies serving the oil and gas industry, highlighting opportunities to leverage existing partnerships or introduce complementary services across the energy infrastructure sector.

Technology Adoption Stronghold invests in state-of-the-art equipment and cross-trained craftsmen, indicating potential for technological-enhanced solutions like advanced safety systems, equipment maintenance tools, or digital workforce management tailored to their operations.

Financial Scale With revenues between 500 million and one billion dollars and a substantial workforce, Stronghold presents a sizable potential client for premium safety, efficiency, and productivity solutions aimed at large industrial service providers.

Operational Excellence The company's focus on safety and efficiency in refinery, petrochemical, and midstream operations suggests open opportunities for process improvement technologies, staff training programs, or safety compliance solutions to enhance their operational outcomes.

Expanding Market Given the industry scope and affiliation with other large firms like APTIM and Terracon, there may be prospects to introduce environmental, safety, and infrastructure modernization services that align with ongoing industry trends toward sustainability and digital transformation.

The Stronghold Companies Tech Stack

The Stronghold Companies uses 8 technology products and services including iCIMS, CIM Technologies, Open Graph, and more. Explore The Stronghold Companies's tech stack below.

  • iCIMS
    Applicant Tracking Systems
  • CIM Technologies
    Cad & Graphics
  • Open Graph
    Content Management System
  • Shopify
    E-commerce
  • JSON-LD
    Javascript Frameworks
  • AMP
    Javascript Frameworks
  • jQuery
    Javascript Libraries
  • WP Engine
    Platform As A Service

Media & News

The Stronghold Companies's Email Address Formats

The Stronghold Companies uses at least 1 format(s):
The Stronghold Companies Email FormatsExamplePercentage
First.Last@thestrongholdcompanies.comJohn.Doe@thestrongholdcompanies.com
97%
FLast@thestrongholdcompanies.comJDoe@thestrongholdcompanies.com
2%
First.MiddleLast@thestrongholdcompanies.comJohn.MichaelDoe@thestrongholdcompanies.com
1%

Frequently Asked Questions

Where is The Stronghold Companies's headquarters located?

Minus sign iconPlus sign icon
The Stronghold Companies's main headquarters is located at 225 South 16th Street la Porte, Texas 77571 United States. The company has employees across 4 continents, including North AmericaEuropeAsia.

What is The Stronghold Companies's official website and social media links?

Minus sign iconPlus sign icon
The Stronghold Companies's official website is thestrongholdcompanies.com and has social profiles on LinkedIn.

What is The Stronghold Companies's NAICS code?

Minus sign iconPlus sign icon
The Stronghold Companies's NAICS code is 211 - Oil and Gas Extraction.

How many employees does The Stronghold Companies have currently?

Minus sign iconPlus sign icon
As of March 2026, The Stronghold Companies has approximately 1.4K employees across 4 continents, including North AmericaEuropeAsia. Key team members include Chief Executive Officer: J. C.Chief Operating Officer: C. B.Vice President Information Technology: B. Y.. Explore The Stronghold Companies's employee directory with LeadIQ.

What industry does The Stronghold Companies belong to?

Minus sign iconPlus sign icon
The Stronghold Companies operates in the Oil and Gas industry.

What technology does The Stronghold Companies use?

Minus sign iconPlus sign icon
The Stronghold Companies's tech stack includes iCIMSCIM TechnologiesOpen GraphShopifyJSON-LDAMPjQueryWP Engine.

What is The Stronghold Companies's email format?

Minus sign iconPlus sign icon
The Stronghold Companies's email format typically follows the pattern of First.Last@thestrongholdcompanies.com. Find more The Stronghold Companies email formats with LeadIQ.

The Stronghold Companies

Oil and GasTexas, United States1001-5000 Employees

As part of the Quanta Services Family of Companies (NYSE: PWR) - Stronghold provides the safest, leanest, most efficient, quality solutions for the refinery, petrochemical and midstream industries.  Stronghold distinguishes itself by investing in and utilizing the highest skilled, cross-trained craftsmen and state of the art equipment which provides significant cost synergies and productivity to our partners.

Section iconCompany Overview

Headquarters
225 South 16th Street la Porte, Texas 77571 United States
NAICS Code
211 - Oil and Gas Extraction
Employees
1001-5000

Section iconMedia & News

Section iconFunding & Financials

  • $500M$1B

    The Stronghold Companies's revenue is estimated to be in the range of $500M$1B

Section iconFunding & Financials

  • $500M$1B

    The Stronghold Companies's revenue is estimated to be in the range of $500M$1B

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.